28326116

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11117}}^1$

素因数の和:11148

約数の個数: 36

約数和(自身を含む): 62105148

約数和(自身を除く): 33779032

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 11117, 22234, 44468, 77819, 144521, 155638, 289042, 311276, 544733, 578084, 1011647, 1089466, 2023294, 2178932, 4046588, 7081529, 14163058, 28326116]

約数ペア:

[(1, 28326116), (2, 14163058), (4, 7081529), (7, 4046588), (13, 2178932), (14, 2023294), (26, 1089466), (28, 1011647), (49, 578084), (52, 544733), (91, 311276), (98, 289042), (182, 155638), (196, 144521), (364, 77819), (637, 44468), (1274, 22234), (2548, 11117)]